<!DOCTYPE html>
<html lang="zh-CN">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Catapp</title>
  <!-- Bootstrap 核心 CSS文件 -->
  <link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
  <link href="https://fonts.googleapis.com/css?family=Lobster" rel="stylesheet" type="text/css">
  <style>
    h2 {
      font-family: Lobster, Monospace;
    }

    .thick-green-border {
      border-color: green;
      border-width: 10px;
      border-style: solid;
      border-radius: 50%;
    }
  </style>
</head>
<body>
  <div class="container-fluid">
    <div class="row">
      <div class="col-xs-8">
        <h2 class="text-primary text-center">CatPhotoApp</h2>
      </div>
      <div class="col-xs-4">
        <a href="#"><img class="img-responsive thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back. "></a>
      </div>
    </div>
    <img src="https://bit.ly/fcc-running-cats" class="img-responsive" alt="Three kittens running towards the camera. ">
    <div class="row">
      <div class="col-xs-4">
        <button class="btn btn-block btn-primary"><i class="fa fa-thumbs-up"></i> Like</button>
      </div>
      <div class="col-xs-4">
        <button class="btn btn-block btn-info"><i class="fa fa-info-circle"></i> Info</button>
      </div>
      <div class="col-xs-4">
        <button class="btn btn-block btn-danger"><i class="fa fa-trash"></i> Delete</button>
      </div>
    </div>
    <p>Things cats <span class="text-danger">love:</span></p>
    <ul>
      <li>cat nip</li>
      <li>laser pointers</li>
      <li>lasagna</li>
    </ul>
    <p>Top 3 things cats hate:</p>
    <ol>
      <li>flea treatment</li>
      <li>thunder</li>
      <li>other cats</li>
      </ol>
    <form action="/submit-cat-photo">
      <div class="row">
        <div class="col-xs-6">
          <label><input type="radio" name="indoor-outdoor"> Indoor</label>
        </div>
        <div class="col-xs-6">
          <label><input type="radio" name="indoor-outdoor"> Outdoor</label>
        </div>
      </div>
      <label><input type="checkbox" name="personality"> Loving</label>
      <label><input type="checkbox" name="personality"> Lazy</label>
      <label><input type="checkbox" name="personality"> Crazy</label>
      <input type="text" placeholder="cat photo URL" required>
      <button type="submit">Submit</button>
    </form>
    <iframe id="preview" class="iphone iframe-scroll">
</iframe>
  </div>
<script src="https://cdn.bootcss.com/jquery/1.11.3/jquery.min.js"></script>
<script src="https://cdn.bootcss.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
</body>
</html>